Effects of combinations of arecoline and atropine on mouse motor activity.
1. Effects on motor activity were studied after acute administration of arecoline, atropine alone and in combination in the mouse. 2. Atropine from 15 to 45 mg/kg increased motor activity. 3. A reduction in activity was observed at doses of arecoline above 0.2 mg/kg. 4. An antagonism between arecoline and atropine was observed only at low doses of arecoline, while higher doses of arecoline in association with atropine increased activity.
Cassone
M C
MC
Institute of Pharmacology and Pharmacognosy, School of Pharmacy, University of Turin, Italy.
Molinengo
L
L
Orsetti
M
M
D000818:Animals; D001115:Arecoline / Q000494:pharmacology*; D001285:Atropine / Q000494:pharmacology*; D004347:Drug Interactions; D051379:Mice; D008815:Mice, Inbred Strains; D009043:Motor Activity / Q000187:drug effects*; D012016:Reference Values
D001115:Arecoline; D001285:Atropine